Automation System What is the difference between integral and derivative control? derivative control does not eliminate offset error All of these integral control has slower response to an error signal. derivative control responds to a change in the rate of change in the error signal None of these derivative control does not eliminate offset error All of these integral control has slower response to an error signal. derivative control responds to a change in the rate of change in the error signal None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System A dc servo motor: uses a tachometer for speed feedback None of these can provide precise position control All of these uses a variable dc voltage for speed control uses a tachometer for speed feedback None of these can provide precise position control All of these uses a variable dc voltage for speed control ANSWER DOWNLOAD EXAMIANS APP
Automation System The power source that drives the manipulator can be: None of these electric hydraulic pneumatic All of these None of these electric hydraulic pneumatic All of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Productivity is defined as: None of these cost per unit output per man-hour of labour cost per day number of items manufactured per day None of these cost per unit output per man-hour of labour cost per day number of items manufactured per day ANSWER DOWNLOAD EXAMIANS APP
Automation System A sequence controller: is no longer in widespread use is difficult to program None of these is a mechanical only controller performs on/off control functions in relation to time. is no longer in widespread use is difficult to program None of these is a mechanical only controller performs on/off control functions in relation to time. ANSWER DOWNLOAD EXAMIANS APP
Automation System A favourable reason for automation is to: increase number of operations perform difficult operations None of these decrease throughput raises assembly cost increase number of operations perform difficult operations None of these decrease throughput raises assembly cost ANSWER DOWNLOAD EXAMIANS APP
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